参数资料
| 型号： | SY88149HLMG |
| 厂商： | Micrel Inc |
| 文件页数： | 9/11页 |
| 文件大小： | 0K |
| 描述： | POST AMP BURST GEPON/GPON 16MLF |
| 特色产品： | SY88149HL Limiting Post Amplifier |
| 标准包装： | 100 |
| 类型： | 限幅后置放大器 |
| 应用： | 光纤学网络 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VFQFN 裸露焊盘，16-MLF? |
| 供应商设备封装： | 16-MLF?（3x3） |
| 包装： | 管件 |
| 其它名称： | 576-3729-5 |
7
Precision Edge
SY89837U
Micrel, Inc.
M9999-060410
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings(1)
Supply Voltage (VCC)....................................–0.5V to +4.0V
Input Volage (VIN)............................................–0.5V to VCC
LVPECL Output Current (IOUT)
Continuous............................................................................. 50mA
Surge......................................................................................100mA
Termination Current(3)
Source or sink current on VT...................................... ±100mA
Lead Temperature (soldering, 20 sec.)...................... 260°C
Storage Temperature (TS) ........................ –65°C to +150°C
Operating Ratings(2)
Supply Voltage (VCC)........................... +2.375V to +2.625V
............................................................. +3.0V to +3.6V
Ambient Temperature (TA).......................... –40°C to +85°C
Package Thermal Resistance(4)
QFN (θJA)
Stll-Air.............................................................................. 35°C/W
QFN (ΨJB)
Junction-to-board........................................................ 16°C/W
TA = –40°C to +85°C; unless noted.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VCC
Power Supply
2.5V nominal
2.375
2.625
V
3.3V nominal
3.0
3.6
V
ICC
Power Supply Current
No load, max. VCC
115
160
mA
RIN
Input Resistance (IN-to-VT)
45
50
55
RDIFF_IN
Differential Input Resistance
90
100
110
(IN-to-/IN)
VIH
Input High Voltage (IN-to-/IN)
1.2
VCC
V
VIL
Input Low Voltage (IN-to-/IN)
0
VIH–0.2
V
VIN
Input Voltage Swing (IN-to-/IN)
See Figure 1a.(6)
0.2
VCC
V
VDIFF_IN
Differential Input Voltage Swing
See Figure 1b.
0.4
V
|IN–/IN|
VIN_LOS
Input Voltage Swing when signal
100
200
mV
is lost
VT_IN
IN-to-VT (IN-to-/IN)
1.8
V
VREF_AC
Output Reference Voltage
VCC–1.3 VCC–1.2 VCC–1.1
V
(VREF-AC)
Notes:
1. Permanent device damage may occur if ratings in the “Absolute Maximum Ratings” section are exceeded. This is a stress rating only and functional
operation is not implied for conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratings
conditions for extended periods may affect device reliability.
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. Due to the limited drive capability use for input of the same package only.
4. Package thermal resistance assumes exposed pad is soldered (or equivalent) to the devices most negative potential on the PCB. yJB uses a 4-layer
qJA in still air unless otherwise stated.
5. The circuit is designed to meet the DC specications shown in the above table after thermal equilibrium has been established.
6. VIN(max.) is specied when VT is oating.
DC ELECTRICAL CHARACTERISTICS(5)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY88149HLMG TR | 功能描述:限幅放大器 Burst-mode post amp with ultra-fast SD assert time for GEPON/GPON OLT (ROHS Compliant) RoHS:否 制造商:Micrel 输入电压范围（最大值）:3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube |
| SY88149HLMGTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V 1.25Gbps Burst-Mode Limiting |
| SY88149NDL | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:1.25Gbps Burst-Mode Limiting Amplifier |
| SY88149NDL_12 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:1.25Gbps Burst-Mode Limiting Amplifier |
| SY88149NDLMG | 功能描述:限幅放大器 1.25Gbps GPON Burst Mode Limiting Amplifier RoHS:否 制造商:Micrel 输入电压范围（最大值）:3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube |
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